A video that shook my body!!!!

I have been a strong follower and up to a certain extent a supporter of the Iranian "green movement". There were many profassional and amature videos published by the agencies or the demonstrators, viewying the brutality used against the demonstrators in several rallies. However, none of them shocked me as much as this one:

Under such conditions Iran is steps away from repeating the Tiananmen Massaker!